- Base-catalysed isomerization of 7-(methoxycarbonyl)-1,3,5-cycloheptatriene
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In basic alcohol, 7-(methoxycarbonyl)-1,3,5-cycloheptatriene (7b) forms its 2-, 3- and 1-isomers (viz. 2b, 3b and 1b) in successive reactions.All isomers show specific hydrogen exchange in CD3ONa/CD3OD.For 3- and 1-(methoxycarbonyl)-1,3,5-cycloheptatriene vinylic hydrogen atoms are exchanged rather than the ''allylic'' 7-H atoms.
- Zwaard, A. W.,Prins, M. D.,Kloosterziel, H.
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p. 174 - 176
(2007/10/02)
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